@import url("https://fonts.googleapis.com/css?family=Roboto+Mono|Source+Sans+Pro:300,400,600");
* {
    -webkit-font-smoothing: antialiased;
    -webkit-overflow-scrolling: touch;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-text-size-adjust: none;
    -webkit-touch-callout: none;
    box-sizing: border-box;
}
body:not(.ready) {
    overflow: hidden;
}
body:not(.ready) [data-cloak],
body:not(.ready) .app-nav,
body:not(.ready) > nav {
    display: none;
}
div#app {
    font-size: 30px;
    font-weight: lighter;
    margin: 40vh auto;
    text-align: center;
}
div#app:empty::before {
    content: 'Loading...';
}
img.emoji {
    height: 1.2em;
    vertical-align: middle;
}
span.emoji {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 1.2em;
    vertical-align: middle;
}
.progress {
    background-color: #42b983;
    background-color: var(--theme-color, #42b983);
    height: 2px;
    left: 0px;
    position: fixed;
    right: 0px;
    top: 0px;
    transition: width 0.2s, opacity 0.4s;
    width: 0%;
    z-index: 999999;
}
.search a:hover {
    color: #42b983;
    color: var(--theme-color, #42b983);
}
.search .search-keyword {
    color: #42b983;
    color: var(--theme-color, #42b983);
    font-style: normal;
    font-weight: bold;
}
html,
body {
    height: 100%;
}
body {
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    color: #34495e;
    font-family: 'Source Sans Pro', 'Helvetica Neue', Arial, sans-serif;
    font-size: 15px;
    letter-spacing: 0;
    margin: 0;
    overflow-x: hidden;
}
img {
    max-width: 100%;
}
a[disabled] {
    cursor: not-allowed;
    opacity: 0.6;
}
kbd {
    border: solid 1px #ccc;
    border-radius: 3px;
    display: inline-block;
    font-size: 12px !important;
    line-height: 12px;
    margin-bottom: 3px;
    padding: 3px 5px;
    vertical-align: middle;
}
li input[type='checkbox'] {
    margin: 0 0.2em 0.25em 0;
    vertical-align: middle;
}
.app-nav {
    margin: 25px 60px 0 0;
    position: absolute;
    right: 0;
    text-align: right;
    z-index: 10;
    /* navbar dropdown */
}
.app-nav.no-badge {
    margin-right: 25px;
}
.app-nav p {
    margin: 0;
}
.app-nav > a {
    margin: 0 1rem;
    padding: 5px 0;
}
.app-nav ul,
.app-nav li {
    display: inline-block;
    list-style: none;
    margin: 0;
}
.app-nav a {
    color: inherit;
    font-size: 16px;
    text-decoration: none;
    transition: color 0.3s;
}
.app-nav a:hover {
    color: #42b983;
    color: var(--theme-color, #42b983);
}
.app-nav a.active {
    border-bottom: 2px solid #42b983;
    border-bottom: 2px solid var(--theme-color, #42b983);
    color: #42b983;
    color: var(--theme-color, #42b983);
}
.app-nav li {
    display: inline-block;
    margin: 0 1rem;
    padding: 5px 0;
    position: relative;
    cursor: pointer;
}
.app-nav li ul {
    background-color: #fff;
    border: 1px solid #ddd;
    border-bottom-color: #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    display: none;
    max-height: calc(100vh - 61px);
    overflow-y: auto;
    padding: 10px 0;
    position: absolute;
    right: -15px;
    text-align: left;
    top: 100%;
    white-space: nowrap;
}
.app-nav li ul li {
    display: block;
    font-size: 14px;
    line-height: 1rem;
    margin: 0;
    margin: 8px 14px;
    white-space: nowrap;
}
.app-nav li ul a {
    display: block;
    font-size: inherit;
    margin: 0;
    padding: 0;
}
.app-nav li ul a.active {
    border-bottom: 0;
}
.app-nav li:hover ul {
    display: block;
}
.github-corner {
    border-bottom: 0;
    position: fixed;
    right: 0;
    text-decoration: none;
    top: 0;
    z-index: 1;
}
.github-corner:hover .octo-arm {
    animation: octocat-wave 560ms ease-in-out;
}
.github-corner svg {
    color: #fff;
    fill: #42b983;
    fill: var(--theme-color, #42b983);
    height: 80px;
    width: 80px;
}
main {
    display: block;
    position: relative;
    width: 100vw;
    height: 100%;
    z-index: 0;
}
main.hidden {
    display: none;
}
.anchor {
    display: inline-block;
    text-decoration: none;
    transition: all 0.3s;
}
.anchor span {
    color: #34495e;
}
.anchor:hover {
    text-decoration: underline;
}
.sidebar {
    border-right: 1px solid rgba(0,0,0,0.07);
    overflow-y: auto;
    padding: 40px 0 0;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    transition: transform 250ms ease-out;
    width: 300px;
    z-index: 20;
}
.sidebar > h1 {
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    font-weight: 300;
    text-align: center;
}
.sidebar > h1 a {
    color: inherit;
    text-decoration: none;
}
.sidebar > h1 .app-nav {
    display: block;
    position: static;
}
.sidebar .sidebar-nav {
    line-height: 2em;
    padding-bottom: 40px;
}
.sidebar li.collapse .app-sub-sidebar {
    display: none;
}
.sidebar ul {
    margin: 0 0 0 15px;
    padding: 0;
}
.sidebar li > p {
    font-weight: 700;
    margin: 0;
}
.sidebar ul,
.sidebar ul li {
    list-style: none;
}
.sidebar ul li a {
    border-bottom: none;
    display: block;
}
.sidebar ul li ul {
    padding-left: 20px;
}
.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 4px;
}
.sidebar:hover::-webkit-scrollbar-thumb {
    background: rgba(136,136,136,0.4);
}
.sidebar:hover::-webkit-scrollbar-track {
    background: rgba(136,136,136,0.1);
}
.sidebar-toggle {
    background-color: transparent;
    background-color: rgba(255,255,255,0.8);
    border: 0;
    outline: none;
    padding: 10px;
    position: absolute;
    bottom: 0;
    left: 0;
    text-align: center;
    transition: opacity 0.3s;
    width: 284px;
    z-index: 30;
    cursor: pointer;
}
.sidebar-toggle:hover .sidebar-toggle-button {
    opacity: 0.4;
}
.sidebar-toggle span {
    background-color: #42b983;
    background-color: var(--theme-color, #42b983);
    display: block;
    margin-bottom: 4px;
    width: 16px;
    height: 2px;
}
body.sticky .sidebar,
body.sticky .sidebar-toggle {
    position: fixed;
}
.content {
    padding-top: 60px;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 300px;
    transition: left 250ms ease;
}
.markdown-section {
    margin: 0 auto;
    max-width: 80%;
    padding: 30px 15px 40px 15px;
    position: relative;
}
.markdown-section > * {
    box-sizing: border-box;
    font-size: inherit;
}
.markdown-section > :first-child {
    margin-top: 0 !important;
}
.markdown-section hr {
    border: none;
    border-bottom: 1px solid #eee;
    margin: 2em 0;
}
.markdown-section iframe {
    border: 1px solid #eee;
    /* fix horizontal overflow on iOS Safari */
    width: 1px;
    min-width: 100%;
}
.markdown-section table {
    border-collapse: collapse;
    border-spacing: 0;
    display: block;
    margin-bottom: 1rem;
    overflow: auto;
    width: 100%;
}
.markdown-section th {
    border: 1px solid #ddd;
    font-weight: bold;
    padding: 6px 13px;
}
.markdown-section td {
    border: 1px solid #ddd;
    padding: 6px 13px;
}
.markdown-section tr {
    border-top: 1px solid #ccc;
}
.markdown-section tr:nth-child(2n) {
    background-color: #f8f8f8;
}
.markdown-section p.tip {
    background-color: #f8f8f8;
    border-bottom-right-radius: 2px;
    border-left: 4px solid #f66;
    border-top-right-radius: 2px;
    margin: 2em 0;
    padding: 12px 24px 12px 30px;
    position: relative;
}
.markdown-section p.tip:before {
    background-color: #f66;
    border-radius: 100%;
    color: #fff;
    content: '!';
    font-family: 'Dosis', 'Source Sans Pro', 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    font-weight: bold;
    left: -12px;
    line-height: 20px;
    position: absolute;
    height: 20px;
    width: 20px;
    text-align: center;
    top: 14px;
}
.markdown-section p.tip code {
    background-color: #efefef;
}
.markdown-section p.tip em {
    color: #34495e;
}
.markdown-section p.warn {
    background: rgba(66,185,131,0.1);
    border-radius: 2px;
    padding: 1rem;
}
.markdown-section ul.task-list > li {
    list-style-type: none;
}
body.close .sidebar {
    transform: translateX(-300px);
}
body.close .sidebar-toggle {
    width: auto;
}
body.close .content {
    left: 0;
}
@media print {
    .github-corner,
    .sidebar-toggle,
    .sidebar,
    .app-nav {
        display: none;
    }
}
@media screen and (max-width: 768px) {
    .github-corner,
    .sidebar-toggle,
    .sidebar {
        position: fixed;
    }
    .app-nav {
        margin-top: 16px;
    }
    .app-nav li ul {
        top: 30px;
    }
    main {
        height: auto;
        min-height: 100vh;
        overflow-x: hidden;
    }
    .sidebar {
        left: -300px;
        transition: transform 250ms ease-out;
    }
    .content {
        left: 0;
        max-width: 100vw;
        position: static;
        padding-top: 20px;
        transition: transform 250ms ease;
    }
    .app-nav,
    .github-corner {
        transition: transform 250ms ease-out;
    }
    .sidebar-toggle {
        background-color: transparent;
        width: auto;
        padding: 30px 30px 10px 10px;
    }
    body.close .sidebar {
        transform: translateX(300px);
    }
    body.close .sidebar-toggle {
        background-color: rgba(255,255,255,0.8);
        transition: 1s background-color;
        width: 284px;
        padding: 10px;
    }
    body.close .content {
        transform: translateX(300px);
    }
    body.close .app-nav,
    body.close .github-corner {
        display: none;
    }
    .github-corner:hover .octo-arm {
        animation: none;
    }
    .github-corner .octo-arm {
        animation: octocat-wave 560ms ease-in-out;
    }
}
@keyframes octocat-wave {
    0%, 100% {
        transform: rotate(0);
    }
    20%, 60% {
        transform: rotate(-25deg);
    }
    40%, 80% {
        transform: rotate(10deg);
    }
}
section.cover {
    position: relative;
    align-items: center;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    width: 100%;
    display: none;
}
section.cover.show {
    display: flex;
}
section.cover.has-mask .mask {
    background-color: #fff;
    opacity: 0.7;
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
}
section.cover .cover-main {
    flex: 1;
    margin: 0 16px;
    text-align: center;
    position: relative;
}
section.cover a {
    color: inherit;
    text-decoration: none;
}
section.cover p>img {
    width: 35%;
}
@media (min-width: 800px) {
    section.cover p>img {
        width: 18%;
    }
}
section.cover a:hover {
    text-decoration: none;
}
section.cover p {
    line-height: 1.5rem;
    margin: 1em 0;
}
section.cover h1 {
    color: inherit;
    font-size: 2.5rem;
    font-weight: 300;
    margin: 0.625rem 0 2.5rem;
    position: relative;
    text-align: center;
}
section.cover h1 a {
    display: block;
}
section.cover h1 small {
    bottom: -0.4375rem;
    font-size: 1rem;
    position: absolute;
}
section.cover blockquote {
    font-size: 1.5rem;
    text-align: center;
}
section.cover ul {
    line-height: 1.8;
    list-style-type: none;
    margin: 1em auto;
    max-width: 500px;
    padding: 0;
}
section.cover .cover-main > p:last-child a {
    border-color: #42b983;
    border-color: var(--theme-color, #42b983);
    border-radius: 2rem;
    border-style: solid;
    border-width: 1px;
    box-sizing: border-box;
    color: #42b983;
    color: var(--theme-color, #42b983);
    display: inline-block;
    font-size: 1.05rem;
    letter-spacing: 0.1rem;
    margin: 0.5rem 1rem;
    padding: 0.75em 2rem;
    text-decoration: none;
    transition: all 0.15s ease;
}
section.cover .cover-main > p:last-child a:last-child {
    background-color: #42b983;
    background-color: var(--theme-color, #42b983);
    color: #fff;
}
section.cover .cover-main > p:last-child a:last-child:hover {
    color: inherit;
    opacity: 0.8;
}
section.cover .cover-main > p:last-child a:hover {
    color: inherit;
}
section.cover blockquote > p > a {
    border-bottom: 2px solid #42b983;
    border-bottom: 2px solid var(--theme-color, #42b983);
    transition: color 0.3s;
}
section.cover blockquote > p > a:hover {
    color: #42b983;
    color: var(--theme-color, #42b983);
}
body {
    background-color: #fff;
}
/* sidebar */
.sidebar {
    background-color: #fff;
    color: #364149;
}
.sidebar li {
    margin: 6px 0 6px 0;
}
.sidebar ul li a {
    color: #505d6b;
    font-size: 14px;
    font-weight: normal;
    overflow: hidden;
    text-decoration: none;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.sidebar ul li a:hover {
    text-decoration: underline;
}
.sidebar ul li ul {
    padding: 0;
}
.sidebar ul li.active > a {
    border-right: 2px solid;
    color: #42b983;
    color: var(--theme-color, #42b983);
    font-weight: 600;
}
.app-sub-sidebar li::before {
    content: '-';
    padding-right: 4px;
    float: left;
}
/* markdown content found on pages */
.markdown-section h1,
.markdown-section h2,
.markdown-section h3,
.markdown-section h4,
.markdown-section strong {
    color: #2c3e50;
    font-weight: 600;
}
.markdown-section a {
    color: #42b983;
    color: var(--theme-color, #42b983);
    font-weight: 600;
}
.markdown-section h1 {
    font-size: 2rem;
    margin: 0 0 1rem;
}
.markdown-section h2 {
    font-size: 1.75rem;
    margin: 45px 0 0.8rem;
}
.markdown-section h3 {
    font-size: 1.5rem;
    margin: 40px 0 0.6rem;
}
.markdown-section h4 {
    font-size: 1.25rem;
}
.markdown-section h5 {
    font-size: 1rem;
}
.markdown-section h6 {
    color: #777;
    font-size: 1rem;
}
.markdown-section figure,
.markdown-section p {
    margin: 1.2em 0;
}
.markdown-section p,
.markdown-section ul,
.markdown-section ol {
    line-height: 1.6rem;
    word-spacing: 0.05rem;
}
.markdown-section ul,
.markdown-section ol {
    padding-left: 1.5rem;
}
.markdown-section blockquote {
    border-left: 4px solid #42b983;
    border-left: 4px solid var(--theme-color, #42b983);
    color: #858585;
    margin: 2em 0;
    padding-left: 20px;
}
.markdown-section blockquote p {
    font-weight: 600;
    margin-left: 0;
}
.markdown-section iframe {
    margin: 1em 0;
}
.markdown-section em {
    color: #7f8c8d;
}
.markdown-section code,
.markdown-section pre,
.markdown-section output::after {
    font-family: 'Roboto Mono', Monaco, courier, monospace;
}
.markdown-section code,
.markdown-section pre {
    background-color: #f8f8f8;
}
.markdown-section pre,
.markdown-section output {
    margin: 1.2em 0;
    position: relative;
}
.markdown-section pre > code,
.markdown-section output {
    border-radius: 2px;
    display: block;
}
.markdown-section pre > code,
.markdown-section output::after {
    -moz-osx-font-smoothing: initial;
    -webkit-font-smoothing: initial;
}
.markdown-section code {
    border-radius: 2px;
    color: #e96900;
    margin: 0 2px;
    padding: 3px 5px;
    white-space: pre-wrap;
}
.markdown-section > :not(h1):not(h2):not(h3):not(h4):not(h5):not(h6) code {
    font-size: 0.8rem;
}
.markdown-section pre {
    padding: 0 1.4rem;
    line-height: 1.5rem;
    overflow: auto;
    word-wrap: normal;
}
.markdown-section pre > code {
    color: #525252;
    font-size: 0.8rem;
    padding: 2.2em 5px;
    line-height: inherit;
    margin: 0 2px;
    max-width: inherit;
    overflow: inherit;
    white-space: inherit;
}
.markdown-section output {
    padding: 1.7rem 1.4rem;
    border: 1px dotted #ccc;
}
.markdown-section output > :first-child {
    margin-top: 0;
}
.markdown-section output > :last-child {
    margin-bottom: 0;
}
.markdown-section code::after,
.markdown-section code::before,
.markdown-section output::after,
.markdown-section output::before {
    letter-spacing: 0.05rem;
}
.markdown-section pre::after,
.markdown-section output::after {
    color: #ccc;
    font-size: 0.6rem;
    font-weight: 600;
    height: 15px;
    line-height: 15px;
    padding: 5px 10px 0;
    position: absolute;
    right: 0;
    text-align: right;
    top: 0;
}
.markdown-section pre::after,
.markdown-section output::after {
    content: attr(data-lang);
}
/* code highlight */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: #8e908c;
}
.token.namespace {
    opacity: 0.7;
}
.token.boolean,
.token.number {
    color: #c76b29;
}
.token.punctuation {
    color: #525252;
}
.token.property {
    color: #c08b30;
}
.token.tag {
    color: #2973b7;
}
.token.string {
    color: #42b983;
    color: var(--theme-color, #42b983);
}
.token.selector {
    color: #6679cc;
}
.token.attr-name {
    color: #2973b7;
}
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
    color: #22a2c9;
}
.token.attr-value,
.token.control,
.token.directive,
.token.unit {
    color: #42b983;
    color: var(--theme-color, #42b983);
}
.token.keyword,
.token.function {
    color: #e96900;
}
.token.statement,
.token.regex,
.token.atrule {
    color: #22a2c9;
}
.token.placeholder,
.token.variable {
    color: #3d8fd1;
}
.token.deleted {
    text-decoration: line-through;
}
.token.inserted {
    border-bottom: 1px dotted #202746;
    text-decoration: none;
}
.token.italic {
    font-style: italic;
}
.token.important,
.token.bold {
    font-weight: bold;
}
.token.important {
    color: #c94922;
}
.token.entity {
    cursor: help;
}
code .token {
    -moz-osx-font-smoothing: initial;
    -webkit-font-smoothing: initial;
    min-height: 1.5rem;
    position: relative;
    left: auto;
}